SAL135F18Z - Sony Digital Camera Service Manual (repair manual). Page 21

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HELP
SAL135F18Z (Sonnar 1.8/135 ZA) (Sonnar T
*
 135mm F1.8 ZA)
Screws
(Apply the adhesive bond (B-10))
Screws
(Apply the adhesive bond (B-10))
Index pin
Index hole
Rear Ring Assy
1
3
4
2
In case that the function lever removes to the rear ring assy (Requires of aperture diameter adjustment)
Adhesive bond (B-10): J-6082-612-A
1.
Install so that align the index pin of focus hold barrel block to the index hole of the rear ring assy.
Note:
After installing, confirm that the index pin is securely inserted in the index hole.
2.
Fix the rear ring assy with four screws, tightening screws in orders shown in figure.
3.
Apply the adhesive bond (B-10) to the heads of four screws.
Note:
Apply the adhesive bond to the outer diameter side of head of screws and be careful for the bond not to flow in the groove
for preset ring.
HELP
SAL135F18Z (Sonnar 1.8/135 ZA) (Sonnar T
*
 135mm F1.8 ZA)
HELP10
Adhesive bond (B-10): J-6082-612-A
Special driver:
J-6082-654-A
Note:
Before installing the preset ring, adjust the flange back adjustment.
Depending on the “(amount of FB adjustment washers) + 0.1mm” used in the flange back adjustment, select the thickness of
preset ring to be built in the lens from the table below.
Three types of preset ring are provided.
Name
Part Code
Height of lever (L)
Preset Ring A
2-898-007-01
9.24 
±0.05
Preset Ring B
2-898-007-11
9.49 
±0.05
Preset Ring C
2-898-007-21
9.74 
±0.05
(Amount of FB adjustment washer) + 0.1
Preset ring to be used
0.1
A
0.2
A
0.3
A or B
0.4
B
0.5
B
0.6
C
0.7
C
0.8
C
1.
Measure the thickness of FB adjustment washers used in the flange back adjustment with micrometer or caliper. Depending on the
measured thickness, select the preset ring from the table.
2.
Aligning four cut portions of preset ring with the bosses of rear ring assy at four locations, install the preset ring.
Note:
After installing the preset ring, confirm that the preset ring moves smoothly.
±0.05
Rear Ring Assy
Bosses
Cut Portion
Cut Portion
Cut Portion
Cut Portion
Preset Ring
Bosses
HELP
SAL135F18Z (Sonnar 1.8/135 ZA) (Sonnar T
*
 135mm F1.8 ZA)
3.
Rotate counterclockwise the iris control lever of iris block inside the lens with tweezers so that the opening of iris becomes minimam.
4.
While inserting the groove at the tip of function lever in the iris control lever of iris block of iris inside the lens, install the function
lever to the preset ring and fix it tentatively in the center of oblong hole with two screws. (Use the special driver: J-6082-654-A)
Note:
After installing the function lever, confirm that the iris opens and closes when the lever of preset ring is turned.
5.
Adjust the aperture diameter. (Refer to 4-2.)
6.
After adjust the aperture diameter, apply the adhesive bond (B-10) to the tip of screws.
Iris Control Lever
Iris becomes minimam
Rear Ring Assy
Screws
Iris Control Lever
Function Lever
Oblong holes
HELP
SAL135F18Z (Sonnar 1.8/135 ZA) (Sonnar T
*
 135mm F1.8 ZA)
HELP11
Adhesive bond (B-10): J-6082-612-A
1.
Confirm that the F-ECD flexible and the FH button main flexible come out of holes of focus hold barrel block respectively. If not, re-
install the focus hold barrel block. (Refer to HELP12.)
2.
Install the PWB flexible main assy and tighten two screws to fix it.
3.
Apply the adhesive bond (B-10) to the heads of screws.
4.
Connect the F-ECD flexible and FH button main flexible to the connectors of main board.
Note:
• To prevent the wire cutting from occurring, bend the flexible board perpendicularly.
• After connecting, confirm that the connector is securely locked.
FH Button Main Flexible
F-ECD Flexible
Focus Hold Barrel Block
FH Button Main Flexible
Connector
Contact Flexible
Connector
Main Flexible
F-ECD Flexible
Focus Hold Barrel Block
Screw
(Apply the adhesive bond (B-10))
Screw
(Apply the adhesive bond (B-10))
HELP
SAL135F18Z (Sonnar 1.8/135 ZA) (Sonnar T
*
 135mm F1.8 ZA)
Apply the grease (G-35) (All round)
Length Grove Barrel Assy
HELP12
Adhesive bond (B-10): J-6082-612-A
Grease (G-35):
J-6082-621-A
1.
Apply the grease (G-35) to the location shown in figure of length grove barrel assy.
HELP
SAL135F18Z (Sonnar 1.8/135 ZA) (Sonnar T
*
 135mm F1.8 ZA)
2.
Put the F-ECD flexible board through the oblong hole of focus hold barrel block.
3.
Align the positioning pin of length grove barrel assy to the pin hole of focus hold barrel block.
4.
Install it with rotating the torque ring A of focus hold barrel block.
Note:
Align the stopper of focus 1 cam ring assy with the cam joint ring of focus hold barrel block.
5.
Tightening four screws (white) (screws 1 to 4 in figure) and five screws (black) (screws 1 to 4 in figure) in orders shown in figure,
fix the outer barrel block to the length grove barrel assy.
6.
Apply the adhesive bond (B-10) to the heads of nine screws.
7.
Perform the torque ring play adjustment. (Refer to 4-6.)
Screw (Black) 
Apply the adhesive bond (B-10)
Screw (White)
Apply the adhesive bond (B-10)
Focus Hold Barrel Block
Pin hole
FH Button Mail Flexible
Torque Ring A
Positioning Pin
Oblong hole
F-ECD Flexible
Length Grove Barrel Assy
Stopper
HELP
SAL135F18Z (Sonnar 1.8/135 ZA) (Sonnar T
*
 135mm F1.8 ZA)
HELP13
Adhesive bond (B-10): J-6082-612-A
1.
Install the 1 group lens block to the length grove barrel assy and tighten three hexagon bolts to fix it.
2.
Apply the adhesive bond (B-10) the head of hexagon bolt at the length grove barrel assy side.
Note:
Be careful for the adhesive bond not to seep out to the outer diameter side of length grove barrel assy.
HELP14
Peel off the detached paper from the 2nd ornamental sheet and affix it to the location specified in figure.
2nd Ornamental Sheet
2 Lens Block
Length Grove Barrel Assy
1 Lens Block
Hexagon bolt
(Apply the adhesive bond (B-10) (3 places))
HELP
SAL135F18Z (Sonnar 1.8/135 ZA) (Sonnar T
*
 135mm F1.8 ZA)
Pattern of F ECD Flexible
Zoom Brush
Zoom Brush
Focus 1 Cam Ring Assy
Screws
Apply the adhesive bond 
(B-10)
HELP15
Adhesive bond (B-10): J-6082-612-A
Special driver:
J-6082-654-A
1.
Rotate the focus 1 cam ring assy in the arrow direction to make the infinity end.
2.
Install the zoom brush and tighten two screws to fix it. (Use the special driver: J-6082-654-A)
3.
Confirm that the brush securely contacts the trace on F-ECD flexible and has no bending.
4.
Perform the adjustment of focus brush position. (Refer to 4-8.)
5.
After finishing the position adjustment, apply the adhesive bond (B-10) to the location of screwed portion shown in figure.
HELP
SAL135F18Z (Sonnar 1.8/135 ZA) (Sonnar T
*
 135mm F1.8 ZA)
HELP16
Adhesive bond (B-40): J-6082-614-A
1.
Rotate the focus cam ring assy to allowed direction, set to the near position.
2.
Install the 2 lens block to the length grove barrel assy side. Apply the adhesive bond (B-40) to the screwed portions of 2 roller screws.
Then, fix the 2 group lens block with the 2 roller and the 2 roller screws at three locations.
Note:
Select the 2 roller with a play of 0 to 0.010mm with respect to the groove width of length grove barrel assy.
Part Code
Part Name
Diameter
D1
D2
D3
2-897-888-01
2 C roller
3.99
4.50
3.50
2-897-889-01
2 K roller
4.00
4.52
3.50
2-897-890-01
2 L roller
4.01
4.53
3.50
3.
Confirm that the focus 1 cam ring assy rotates smoothly.
D2
D3
D1
2 Lens Block
2 Roller 
(3 places)
Focus 1 Cam Ring Assy
2 Roller Screw
(Apply the adhesive bond (B-40) (3 places))
HELP
SAL135F18Z (Sonnar 1.8/135 ZA) (Sonnar T
*
 135mm F1.8 ZA)
HELP17
Adhesive bond (B-40): J-6082-614-A
1.
Rotate the focus cam ring assy to allowed direction, align it to the roller 3 hole in the vicinity of infinity end.
2.
While inserting the iris control lever in the oblong hole of length grove barrel assy, install the iris block. Apply the adhesive bond (B-
40) to the screwed portions of 3-roller screws. Then, fix the iris block with the 3 roller and the 3-roller screws at three locations.
Note:
• When assembling, do not touch the iris blades.
• Select the 3 roller with diameter (0 to 0.010mm) that is a little larger than the diameter of a hole of length grove barrel
assy. And press and fit it in the hole.
Part Code
Part Name
Diameter
D1
D2
D3
2-897-899-01
3 A roller
3.99
4.50
3.48
2-897-900-01
3 D roller
3.99
4.51
3.48
3.
Confirm that the focus 1 cam ring assy rotates smoothly.
Iris Control Lever
Iris Block
Focus 1 Cam Ring Assy
3 Roller (3 places)
Roller 3 Screw
(Apply the adhesive bond (B-40) (3 places))
D2
D3
D1

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